Glockhoff, Carolyn; Helms, Phyllis B (1975): (Table, page 13-59), Annotated record of the detailed examination of Mn deposits from Amphitrite Expedition stations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.848797, Supplement to: Glockhoff, C; Helms, PB (1975): Descriptions of cores from the Tropical Central Pacific taken on Amphitrite Expedition. Scripps Institution of Oceanography Reference Series, 75-29, 110 pp, https://www.ngdc.noaa.gov/mgg/curator/data/argo/amphitrite/amphitrite_expedition_report.pdf
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The cores described in this report were taken on AMPHITRITE Expedition in Decenber 1963 - February 1964 by Scripps Institution of Oceanography from, the R/V Argo. A total of 148 cores were recovered and are available at Scripps for sampling and study. The coring sites, all in the tropical central Pacific. The AMPHITRITE cores are here briefly described to identify visually distinct units based on lithology, color, texture, or other characteristic unique to an interval of sediment. For determination of lithology, the slides prepared from samples of the cores were examined microscopically in conjuction with the visual examination.
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Coverage:
Median Latitude: -8.344656 * Median Longitude: -139.080783 * South-bound Latitude: -22.583000 * West-bound Longitude: -161.050000 * North-bound Latitude: 23.267000 * East-bound Longitude: -110.867000
Date/Time Start: 1963-12-05T00:00:00 * Date/Time End: 1964-02-22T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 5.625 m
Event(s):
AMP3P * Latitude: 15.066660 * Longitude: -125.083330 * Date/Time: 1963-12-07T00:00:00 * Elevation: -4500.0 m * Campaign: AMPHITRITE (AMPH01AR) * Basis: Argo * Method/Device: Grab (GRAB)
AMPH-001P (AMPH01AR-001P) * Latitude: 23.267000 * Longitude: -121.233000 * Date/Time: 1963-12-05T00:00:00 * Elevation: -4051.0 m * Recovery: 0.7 m * Location: Pacific Ocean * Campaign: AMPHITRITE (AMPH01AR) * Basis: Argo * Method/Device: Piston corer (PC) * Comment: PI: Von Herzen, Richard P.
AMPH-001PG (AMPH01AR-001PG) * Latitude: 23.267000 * Longitude: -121.233000 * Date/Time: 1963-12-05T00:00:00 * Elevation: -4051.0 m * Recovery: 1.39 m * Location: Pacific Ocean * Campaign: AMPHITRITE (AMPH01AR) * Basis: Argo * Method/Device: Gravity corer (GC) * Comment: PI: Von Herzen, Richard P.
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Glockhoff, Carolyn | |||
2 | Latitude of event | Latitude | Glockhoff, Carolyn | |||
3 | Longitude of event | Longitude | Glockhoff, Carolyn | |||
4 | Elevation of event | Elevation | m | Glockhoff, Carolyn | ||
5 | Method/Device of event | Method/Device | Glockhoff, Carolyn | |||
6 | Identification | ID | Glockhoff, Carolyn | |||
7 | DEPTH, sediment/rock | Depth sed | m | Glockhoff, Carolyn | Geocode | |
8 | Depth, top/min | Depth top | m | Glockhoff, Carolyn | ||
9 | Depth, bottom/max | Depth bot | m | Glockhoff, Carolyn | ||
10 | Position | Position | Glockhoff, Carolyn | |||
11 | Deposit type | Deposit type | Glockhoff, Carolyn | |||
12 | Quantity of deposit | Quantity | Glockhoff, Carolyn | |||
13 | Size | Size | Glockhoff, Carolyn | |||
14 | Substrate type | Substrate | Glockhoff, Carolyn | |||
15 | Sediment type | Sediment | Glockhoff, Carolyn | |||
16 | Comment | Comment | Glockhoff, Carolyn | |||
17 | Description | Description | Glockhoff, Carolyn |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
843 data points
Data
1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Method/Device | 6 ID | 7 Depth sed [m] | 8 Depth top [m] | 9 Depth bot [m] | 10 Position | 11 Deposit type | 12 Quantity | 13 Size | 14 Substrate | 15 Sediment | 16 Comment | 17 Description |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMPH-001P | 23.2670 | -121.2330 | -4051 | Piston corer | AMPH-001P-1 | 0.195 | 0.18 | 0.21 | Buried | Mn nodule | Several | Terrigenous mud or ooze | 18. to 21. cm in core - Manganese nodules | |||
AMPH-001P | 23.2670 | -121.2330 | -4051 | Piston corer | AMPH-001P-2 | 0.195 | 0.18 | 0.21 | In sediment | Mn layer | Terrigenous mud or ooze | 18. to 21. cm in core - The diagonal manganese layer at approximately 18-21 cm suggests a hiatus however lack of microfossils prevents biostratigraphic dating. | ||||
AMPH-001PG | 23.2670 | -121.2330 | -4051 | Gravity corer | AMPH-001PG-1 | 0.460 | 0.44 | 0.48 | Buried | Mn nodule | 1 | 3.5x2.0 cm | Terrigenous mud or ooze | There is a 3.5 x 2 cm manganese nodule at 44-48 cm. | ||
AMPH-001PG | 23.2670 | -121.2330 | -4051 | Gravity corer | AMPH-001PG-2 | 0.845 | 0.30 | 1.39 | Buried | Mn nodule | Several | Terrigenous mud or ooze | 30. to 139. cm in core - manganese nodules and fish teeth.. | |||
AMPH-002P | 19.4000 | -123.6830 | -4422 | Piston corer | AMPH-002P-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | small | Terrigenous mud or ooze | Brown clay - Small Mn nodule on top. The foram present are manganese coated benthics. | ||
AMP3P | 15.0667 | -125.0833 | -4500 | Grab | AMP3P-1 | 0.040 | 0.00 | 0.08 | Buried | Mn nodule | 1 | 5 cm | Terrigenous mud or ooze | 0. to 8. cm in core - Manganese nodules - One Mn nodule diam: 5 cm and another diam: 3 cm. | ||
AMP3P | 15.0667 | -125.0833 | -4500 | Grab | AMP3P-2 | 0.040 | 0.00 | 0.08 | Buried | Mn nodule + Mn 93-97 | 1 | 3 cm | Terrigenous mud or ooze | 0. to 8. cm in core - Manganese nodules - One Mn nodule diam: 5 cm and another diam: 3 cm. | ||
AMP3P | 15.0667 | -125.0833 | -4500 | Grab | AMP3P-3 | 0.950 | 0.93 | 0.97 | In sediment | Mn layer | Terrigenous mud or ooze | |||||
AMP3P | 15.0667 | -125.0833 | -4500 | Grab | AMP3P-4 | 4.760 | 4.75 | 4.77 | In sediment | Mn micronodule | Several | Terrigenous mud or ooze | 475. to 477. cm in core: micronodules | |||
AMPH-003PG | 15.0670 | -125.0830 | -4459 | Gravity corer | AMPH-003PG-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 3 cm | Terrigenous mud or ooze | Quaternary | Light brown clay - Mn nodule about 3 cm in diameter on top | ||
AMPH-004G | 8.5170 | -127.4170 | -4740 | Gravity corer | AMPH-004G-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule (broken) | Fragments | Calcareous mud | Quaternary | Light brown calc. mud with fragments of Mn nodule in the catcher. | ||
AMPH-004G | 8.5170 | -127.4170 | -4740 | Gravity corer | AMPH-004G-2 | 0.660 | 0.08 | 1.24 | In sediment | Mn micronodule | Several | Calcareous mud | Oligocene | 8. to 124. cm in core: micronodules | ||
AMPH-005D | -18.6000 | -126.5000 | -3477 | Dredge | AMPH-005D-1 | 0.000 | 0.00 | 0.00 | Surface | Mn crust | Fragments | Rock; Igneous | Volcanic rock | Volcanic igneous rock with manganese crusts, altered palagonite | ||
AMPH-006D | -18.7330 | -140.9330 | -1938 | Dredge | AMPH-006D-1 | 0.000 | 0.00 | 0.00 | Surface | Mn crust | 5 cm | Rock; Palagonite | Volcanic rock | |||
AMPH-010P | -7.5170 | -117.7170 | -4284 | Piston corer | AMPH-010P-1 | 2.135 | 0.50 | 3.77 | In sediment | Mn micronodule | Several | Calcareous ooze | Miocene | 50. to 377. cm in core: manganese micronodules. | ||
AMPH-010P | -7.5170 | -117.7170 | -4284 | Piston corer | AMPH-010P-2 | 3.960 | 3.77 | 4.15 | In sediment | Mn coating | Several | Nanofossils | Calcareous ooze | Miocene | 377. to 415. cm in core: manganese. calcareous nanofossils. Miocene | |
AMPH-027P | -10.5500 | -110.8670 | -3090 | Piston corer | AMPH-027P-1 | 2.780 | 0.00 | 5.56 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 0. to 556. cm in core: micronodules | ||
AMPH-027PG | -10.5500 | -110.8670 | -3090 | Gravity corer | AMPH-027PG-1 | 0.635 | 0.10 | 1.17 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 10. to 117. cm in core: micronodules | ||
AMPH-029GV | -10.5500 | -110.8670 | -3205 | Gravity corer | AMPH-029GV-1 | 0.230 | 0.00 | 0.46 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 0. to 46. cm in core: micronodules | ||
AMPH-030P | -18.5170 | -111.1500 | -3405 | Piston corer | AMPH-030P-1 | 0.040 | 0.00 | 0.08 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 0. to 8. cm in core: micronodules | ||
AMPH-030PG | -18.5170 | -111.1500 | -3405 | Gravity corer | AMPH-030PG-1 | 0.035 | 0.00 | 0.07 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 0. to 7. cm in core: micronodules | ||
AMPH-032GV | -18.4000 | -114.9500 | -3075 | Gravity corer | AMPH-032GV-1 | 0.135 | 0.00 | 0.27 | In sediment | Mn micronodule | Several | Calcareous ooze | Quaternary | 0. to 27. cm in core: micronodules. | ||
AMPH-032GV | -18.4000 | -114.9500 | -3075 | Gravity corer | AMPH-032GV-2 | 0.650 | 0.57 | 0.73 | In sediment | Mn micronodule | Several | Calcareous ooze | Quaternary | 54. to 73. cm in core: micronodules | ||
AMPH-033P | -18.3330 | -114.9330 | -3220 | Piston corer | AMPH-033P-1 | 0.270 | 0.00 | 0.54 | In sediment | Mn grain | Several | Calcareous sandy mud | Quaternary | 0. to 54. cm in core: calcareous, foraminifera, manganese. | ||
AMPH-033P | -18.3330 | -114.9330 | -3220 | Piston corer | AMPH-033P-2 | 1.495 | 0.00 | 2.99 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 0. to 299. cm in core: micronodules | ||
AMPH-033PG | -18.3330 | -114.9330 | -3220 | Gravity corer | AMPH-033PG-1 | 0.270 | 0.00 | 0.54 | In sediment | Mn layer | Calcareous sandy mud | Quaternary | 0. to 54. cm in core: calcareous, foraminifera, manganese. | |||
AMPH-033PG | -18.3330 | -114.9330 | -3220 | Gravity corer | AMPH-033PG-2 | 1.300 | 1.14 | 1.46 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 114. to 146. cm in core: micronodules | ||
AMPH-035GV | -18.3330 | -116.1670 | -3160 | Gravity corer | AMPH-035GV-1 | 0.255 | 0.00 | 0.51 | In sediment | Fe-Mn layer | Calcareous ooze | Calcareous sandy mud | 0. to 51. cm in core: calcareous, foraminifera, manganese, iron oxide | |||
AMPH-038P | -18.5000 | -124.5000 | -3860 | Piston corer | AMPH-038P-1 | 1.010 | 0.00 | 2.02 | In sediment | Mn micronodule | Several | Zeolitic calcareous ooze | Pliocene | 0. to 202. cm in core: micronodules | ||
AMPH-039P | -18.5830 | -126.4170 | -4030 | Piston corer | AMPH-039P-1 | 0.620 | 0.00 | 1.24 | In sediment | Mn micronodule | Several | Terrigenous mud or ooze | Miocene | 0.. to 124. cm in core: micronodules | ||
AMPH-039PG | -18.5830 | -126.4170 | -4030 | Gravity corer | AMPH-039PG-1 | 0.300 | 0.07 | 0.53 | In sediment | Mn micronodule | Several | Terrigenous mud or ooze | Miocene | 7. to 53. cm in core: micronodules | ||
AMPH-040GV | -18.6000 | -126.5000 | -4052 | Gravity corer | AMPH-040GV-1 | 0.200 | 0.00 | 0.40 | In sediment | Mn micronodule | Several | Calcareous ooze | Quaternary | 0.. to 40. cm in core: micronodules | ||
AMPH-041P | -18.6000 | -130.0000 | -4180 | Piston corer | AMPH-041P-1 | 2.200 | 0.00 | 4.40 | In sediment | Mn micronodule | Several | Terrigenous mud or ooze | 0. to 440. cm in core: micronodules | |||
AMPH-007D | -18.2670 | -150.0670 | -4231 | Dredge | AMPH-007D-1 | 0.000 | 0.00 | 0.00 | Surface | Mn slab | 3 | 25 cm | Core; Rock; basalt | Volcanic rock | 3 slabs from small pillows of basalt and numerous smaller fragments. Minor Mn encrustation. | |
AMPH-009D | -22.5830 | -150.9170 | -807 | Dredge | AMPH-009D-1 | 0.000 | 0.00 | 0.00 | Surface | Mn coating | 2 | 5 cm | Coral | Coral | 2 small pieces of coral with Mn encrustation and many fragments of the same. | |
AMPH-048PG | -13.9670 | -161.0500 | -4510 | Gravity corer | AMPH-048PG-1 | 0.555 | 0.13 | 0.98 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 13. to 98. cm in core: micronodules | ||
AMPH-080G | -11.8500 | -160.8500 | -3803 | Gravity corer | AMPH-080G-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | Several | 1.5 cm | Calcareous ooze | Quaternary | Buff calcareous ooze with several 1.5 cm Mn nodules at top. | |
AMPH-080G | -11.8500 | -160.8500 | -3803 | Gravity corer | AMPH-080G-2 | 0.605 | 0.51 | 0.70 | In sediment | Mn micronodule | Several | Calcareous ooze | Quaternary | 51. to 70. cm in core: micronodules. | ||
AMPH-080G | -11.8500 | -160.8500 | -3803 | Gravity corer | AMPH-080G-3 | 0.880 | 0.84 | 0.92 | Buried | Mn nodule | 5 | 1.5 cm | Calcareous ooze | Quaternary | 84. and 92. cm in core: 5 Mn nodules (diam: 1.5 cm) | |
AMPH-084G | -11.6670 | -159.2670 | -5146 | Gravity corer | AMPH-084G-1 | 0.130 | 0.00 | 0.26 | In sediment | Mn layer | Terrigenous mud or ooze mixed with sand | Terrigenous mud or ooze with manganese in sandy parts. | ||||
AMPH-084G | -11.6670 | -159.2670 | -5146 | Gravity corer | AMPH-084G-2 | 0.130 | 0.00 | 0.26 | Buried | Mn nodule | 4 | 0.5 cm | Terrigenous mud or ooze | 0. to 26. cm in core: 4 nodules (diam: 0.5 cm) located on top of core. | ||
AMPH-085P | -11.5830 | -158.5170 | -5338 | Piston corer | AMPH-085P-1 | 1.925 | 1.90 | 1.95 | Buried | Mn nodule | 1 | 4 cm | Zeolitic sandy mud | 190. to 195. cm in core: 1 manganese nodules (diam: 4 cm) | ||
AMPH-085P | -11.5830 | -158.5170 | -5338 | Piston corer | AMPH-085P-2 | 3.925 | 1.95 | 5.90 | Buried | Mn coating | Several | Fish tooth | Zeolitic sandy mud | 195. to 590. cm in core: fish teeth with manganese | ||
AMPH-085PG | -11.5830 | -158.5170 | -5338 | Gravity corer | AMPH-085PG-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | 4 cm | Zeolitic sandy mud | "0. to 4. cm in core: 1 manganese nodule (diam: 4 cm); 4. to 122. cm in core: fish teeth with manganese" | ||
AMPH-085PG | -11.5830 | -158.5170 | -5338 | Gravity corer | AMPH-085PG-2 | 0.630 | 0.04 | 1.22 | Buried | Mn coating | Several | 4 cm | Fish tooth | Zeolitic sandy mud | 4. to 122. cm in core: fish teeth with manganese | |
AMPH-086G | -11.4170 | -157.6170 | -5302 | Gravity corer | AMPH-086G-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | Zeolitic clay | Zeolitic chocolate clay with Mn nodule on top (Cm). Also called : 86GV (see, Cronan) | |||
AMPH-090P | -7.5000 | -157.6830 | -5455 | Piston corer | AMPH-090P-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | Fragments | Zeolitic clay | Zeolitic chocolate clay with fragment of Mn nodule with light zeolitite inside | |||
AMPH-091PG | -6.0330 | -157.4670 | -5177 | Gravity corer | AMPH-091PG-1 | 0.415 | 0.00 | 0.83 | In sediment | Mn layer | Zeolitic Clay | Miocene | 0. to 83. cm in core: zeolites, fish teeth, manganese | |||
AMPH-092P | -5.9330 | -158.6500 | -5283 | Piston corer | AMPH-092P-1 | 0.225 | 0.12 | 0.33 | Buried | Mn nodule | 1 | 4 cm | Volcanic ash | 12. to 33. cm in core : volcanic ash with 1 manganese nodule (diam: 4.5 cm) at 31-33 cm. | ||
AMPH-092P | -5.9330 | -158.6500 | -5283 | Piston corer | AMPH-092P-2 | 0.235 | 0.22 | 0.25 | Buried | Mn crust | 1 | Hard sediment; Altered clay | 22. to 25. cm in core: a manganese encrusted flat peace of yellow altered clay. | |||
AMPH-092PG | -5.9330 | -158.6500 | -5283 | Gravity corer | AMPH-092PG-1 | 0.325 | 0.17 | 0.48 | In sediment | Fe-Mn layer | Zeolitic Clay | Miocene | 17. to 48. cm in core : Zeolites with iron and manganese. May be Miocene | |||
AMPH-097P | -3.7000 | -157.6670 | -5228 | Piston corer | AMPH-097P-1 | 3.985 | 2.05 | 5.92 | In sediment | Mn layer | Siliceous radiolaria | Pliocene | 205. to 592. cm in core : Siliceous radiolaria with manganese | |||
AMPH-099P | -1.8670 | -156.7000 | -4983 | Piston corer | AMPH-099P-1 | 0.850 | 0.85 | 0.85 | Buried | Mn nodule | 1 | 0.3 cm | Siliceous sandy mud | Quaternary | At 85 cm in core: 1 nodule (0.3 cm) | |
AMPH-100G | -3.6670 | -156.6170 | -5115 | Gravity corer | AMPH-100G-1 | 0.395 | 0.39 | 0.40 | Buried | Mn nodule | 1 | 1 cm | Siliceous sandy mud | Quaternary | 19. to 40. cm in core : Siliceous radiolaria with 1 manganese nodule (diam: 1cm) at 39-40 cm | |
AMPH-110PG | -5.8170 | -154.6500 | -4768 | Gravity corer | AMPH-110PG-1 | 0.065 | 0.00 | 0.13 | Buried | Mn nodule | 1 | 1.5 cm | Calcareous sandy mud | Quaternary | 0. to 13. cm in core: 1 nodule (1.5 cm) | |
AMPH-110PG | -5.8170 | -154.6500 | -4768 | Gravity corer | AMPH-110PG-2 | 0.155 | 0.00 | 0.31 | In sediment | Mn micronodule | Several | Zeolitic Clay | Quaternary | 0. to 31. cm in core: micronodules | ||
AMPH-111PG | -6.7670 | -153.8170 | -5120 | Gravity corer | AMPH-111PG-1 | 0.015 | 0.00 | 0.03 | In sediment | Mn micronodule | 1 | Zeolitic ooze | Quaternary | 0. to 3. cm in core: zeolitic ooze, Micronodule at 3 cm | ||
AMPH-111PG | -6.7670 | -153.8170 | -5120 | Gravity corer | AMPH-111PG-2 | 0.115 | 0.03 | 0.20 | In sediment | Mn grain | Several | Zeolitic ooze | Quaternary | 3. to 20. cm in core: fish teeth and manganese | ||
AMPH-111PG | -6.7670 | -153.8170 | -5120 | Gravity corer | AMPH-111PG-3 | 0.270 | 0.27 | 0.27 | In sediment | Mn micronodule | 1 | Zeolitic ooze | 20. to 86. cm in core: Micronodule at 27 cm | |||
AMPH-113G | -8.3000 | -152.3670 | -4837 | Gravity corer | AMPH-113G-1 | 0.040 | 0.04 | 0.04 | In sediment | Mn micronodule | Several | Zeolitic ooze | Quaternary | Zeolitic ooze with fish teeth and manganese for all core. Micromanganese nodules are present at 4cm | ||
AMPH-113G | -8.3000 | -152.3670 | -4837 | Gravity corer | AMPH-113G-2 | 0.315 | 0.23 | 0.40 | In sediment | Mn micronodule | Several | Zeolitic ooze | Micromanganese nodules are present at 4cm and in the 23-40 cm unit | |||
AMPH-113G | -8.3000 | -152.3670 | -4837 | Gravity corer | AMPH-113G-3 | 0.315 | 0.30 | 0.33 | Buried | Mn nodule | 1 | 2.5 cm | Zeolitic ooze | One nodule at 30-33cm (2.5 cm | ||
AMPH-113G | -8.3000 | -152.3670 | -4837 | Gravity corer | AMPH-113G-4 | 0.355 | 0.35 | 0.36 | Buried | Mn nodule | 1 | 1.2 cm | Zeolitic ooze | One nodule at 35-36cm (1.2 cm) | ||
AMPH-116P | -11.4330 | -149.2830 | -5106 | Piston corer | AMPH-116P-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | 4.5 cm | Zeolitic Clay | "1 nodule (diam; 4.5 cm) resting on a clay and micromanganese layer (crust?) on top of chocolate clay + calcareous ooze at bottom" | ||
AMPH-116P | -11.4330 | -149.2830 | -5106 | Piston corer | AMPH-116P-2 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 6 | Zeolitic Clay | 6 Mn resting nodules on top of chocolate clay + calcareous ooze at bottom | |||
AMPH-116P | -11.4330 | -149.2830 | -5106 | Piston corer | AMPH-116P-3 | 0.000 | 0.00 | 0.00 | Surface | Mn crust | 1 | Zeolitic Clay | micromanganese layer (crust?) on top of chocolate clay + calcareous ooze at bottom | |||
AMPH-117P | -12.4000 | -148.4000 | -5151 | Piston corer | AMPH-117P-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 3 | 2.0-1.0 cm | Zeolitic Clay | 3 Mn nodules (diam: 2.0-1.0 cm) on top of zeolitic clay | ||
AMPH-120P | -12.8670 | -146.3830 | -4826 | Piston corer | AMPH-120P-1 | 1.200 | 0.00 | 2.40 | In sediment | Mn grain | Several | Zeolitic Clay | "0. to 240. cm in core; zeolites, fish teeth and manganese" | |||
AMPH-120PG | -12.8670 | -146.3830 | -4826 | Gravity corer | AMPH-120PG-1 | 0.035 | 0.03 | 0.04 | Buried | Mn nodule | 1 | 1 cm | Zeolitic Clay | "3. to 4. cm in core; 1 manganese nodule (diam: 1 cm) with zeolites and fish teeth" | ||
AMPH-121P | -12.3500 | -145.1170 | -4690 | Piston corer | AMPH-121P-1 | 4.430 | 2.86 | 6.00 | In sediment | Mn grain | Several | Terrigenous sandy mud | "286. cm onward in core; fish teeth, volcanics and manganese" | |||
AMPH-121P | -12.3500 | -145.1170 | -4690 | Piston corer | AMPH-121P-2 | 5.625 | 5.30 | 5.95 | In sediment | Mn micronodule | Several | Terrigenous sandy mud | 530. to 595. cm in core: micronodules in black clay | |||
AMPH-121PG | -12.3500 | -145.1170 | -4690 | Gravity corer | AMPH-121PG-1 | 0.310 | 0.00 | 0.62 | In sediment | Mn grain | Several | Zeolitic Clay | "0. to 62. cm in core; zeolites with fish teeth and manganese" | |||
AMPH-121PG | -12.3500 | -145.1170 | -4690 | Gravity corer | AMPH-121PG-2 | 0.635 | 0.62 | 0.65 | Buried | Mn crust | Several | Chert | 62. to 65. cm in core: manganese crusts. | |||
AMPH-121PG | -12.3500 | -145.1170 | -4690 | Gravity corer | AMPH-121PG-3 | 0.635 | 0.62 | 0.65 | Buried | Mn coating | 1 | 3.0x2.0x1.0 cm | Rock; Chert | Chert | The interval 62-65 cm contains a manganese coated piece of chert 3 x 2 x 1 cm. | |
AMPH-122C | -11.9830 | -144.3670 | -4685 | Gravity corer | AMPH-122C-1 | 1.010 | 0.00 | 2.02 | In sediment | Mn grain | Several | Zeolitic Clay | Quaternary | "0. to 20. cm in core; zeolites with fish teeth and manganese" | ||
AMPH-123G | -11.9830 | -144.3670 | -4860 | Gravity corer | AMPH-123G-1 | 0.775 | 0.00 | 1.55 | In sediment | Mn grain | Several | Zeolitic Clay | "whole core; zeolites with fish teeth and manganese" | |||
AMPH-124C | -11.9830 | -144.3670 | -4970 | Gravity corer | AMPH-124C-1 | 0.025 | 0.00 | 0.05 | Buried | Mn coating | 1 | 4.0x3.0x2.5 cm | Rock | Zeolitic sandy mud | 0. to 5. cm in core: manganese coated rock piece (4x3x2.5 cm) on top of zeolitic clay | |
AMPH-124C | -11.9830 | -144.3670 | -4970 | Gravity corer | AMPH-124C-2 | 0.150 | 0.14 | 0.16 | Buried | Mn crust | 1 | 3 cm | Rock; Pumice | Zeolitic sandy mud | at 14-16 cm. pumice encrusted with manganese (diam: 3. cm) | |
AMPH-125P | -11.9830 | -144.3670 | -4972 | Piston corer | AMPH-125P-1 | 2.665 | 0.00 | 5.33 | In sediment | Mn layer | Zeolitic Clay | Whole core core: zeolitic clay with manganese | ||||
AMPH-125PG | -11.9830 | -144.3670 | -4972 | Gravity corer | AMPH-125PG-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule (broken) | 2 | 10 cm | Zeolitic sandy mud | Two large pieces (10 cm) of manganese nodules at top of dark brown clay | ||
AMPH-125PG | -11.9830 | -144.3670 | -4972 | Gravity corer | AMPH-125PG-2 | 1.130 | 1.12 | 1.14 | Buried | Mn nodule | 1 | 3 cm | Zeolitic sandy mud | Buried manganese nodule at 112-114 cm. in core (diam: 3 cm) | ||
AMPH-126P | -11.9830 | -144.3670 | -4875 | Piston corer | AMPH-126P-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | 7 cm | Zeolitic sandy mud | Large Mn nodule (7 cm) at top and large piece in core nose with chocolate clay | ||
AMPH-126PG | -11.9830 | -144.3670 | -4875 | Gravity corer | AMPH-126PG-1 | 0.025 | 0.00 | 0.05 | Buried | Mn nodule | 5 | 1 cm | Zeolitic sandy mud | Chocolate clay with 5 manganese nodules (diam: 1 cm) in the top 5 cm of core | ||
AMPH-130G | -5.9670 | -142.7170 | -4450 | Gravity corer | AMPH-130G-1 | 0.000 | 0.00 | 0.00 | Surface | Mn nodule | 1 | 0.5 cm | Calcareous ooze | Quaternary | At top, calcareous ooze with a small Mn nodule. | |
AMPH-130G | -5.9670 | -142.7170 | -4450 | Gravity corer | AMPH-130G-2 | 0.520 | 0.50 | 0.54 | Buried | Mn coating | Fragments | Rock | Siliceous sandy mud | Quaternary | "50. to 54. cm in core; manganese coated rock fragments" | |
AMPH-131G | -5.2000 | -142.3330 | -4530 | Gravity corer | AMPH-131G-1 | 0.620 | 0.37 | 0.87 | In sediment | Mn grain | Several | Siliceous mud | Quaternary | 37. to 87. cm in core: siliceous mud with black grains of manganese | ||
AMPH-131G | -5.2000 | -142.3330 | -4530 | Gravity corer | AMPH-131G-2 | 1.135 | 0.87 | 1.40 | In sediment | Mn grain | Several | Siliceous mud | Quaternary | 87. to 140. cm in core: siliceous mud with ferromanganese grains with palagonite? | ||
AMPH-132G | -4.3830 | -141.9000 | -4430 | Gravity corer | AMPH-132G-1 | 0.920 | 0.82 | 1.02 | In sediment | Mn grain | Several | Calcareous ooze mixed with sandy mud | Quaternary | 83. to 102. cm in core: calcareous mixed with sandy mud with manganese | ||
AMPH-135GV | -0.0670 | -138.9500 | -4350 | Gravity corer | AMPH-135GV-1 | 0.280 | 0.23 | 0.33 | In sediment | Mn grain | Several | Sandy mud | Quaternary | 23. to 33. cm in core: sandy mud with manganese | ||
AMPH-136GV | 0.4000 | -138.1830 | -4330 | Gravity corer | AMPH-136GV-1 | 0.210 | 0.16 | 0.26 | In sediment | Mn grain | Several | Calcareous sandy mud | Quaternary | 16. to 26. cm in core: sandy mud with manganese | ||
AMPH-139GV | 6.0830 | -134.9670 | -4550 | Gravity corer | AMPH-139GV-1 | 0.420 | 0.38 | 0.46 | In sediment | Mn grain | Several | Calcareous sandy mud | Quaternary | 38. to 46. cm in core: calcareous mixed with sandy mud and manganese. Turbidite | ||
AMPH-139GV | 6.0830 | -134.9670 | -4550 | Gravity corer | AMPH-139GV-2 | 0.420 | 0.38 | 0.46 | In sediment | Mn micronodule | Several | Calcareous sandy mud | Quaternary | 37.5 to 45.5 cm in core: micronodules. | ||
AMPH-139GV | 6.0830 | -134.9670 | -4550 | Gravity corer | AMPH-139GV-3 | 1.060 | 0.93 | 1.19 | In sediment | Mn micronodule | Several | Siliceous sady mud | Quaternary | 93. to 119. cm in core: micronodules | ||
AMPH-141G | 8.3170 | -133.6670 | -4745 | Gravity corer | AMPH-141G-1 | 0.500 | 0.34 | 0.66 | In sediment | Mn micronodule | Several | Terrigenous mud | 34. to 66. cm in core: micronodules | |||
AMPH-115GV | -9.6500 | -151.0500 | -4727 | Gravity corer | AMPH-115GV-1 | 0.000 | 0.00 | 0.00 | In sediment | Mn grain | Several | Clay | Chocolate clay with zeolite and manganese. | |||
AMPH-118PG | -13.4500 | -147.4000 | -4783 | Gravity corer | AMPH-118PG-1 | 0.000 | 0.00 | 0.00 | Surface | Mn debris | Several | small | Small pieces of Mn recovered. |